JPS61104490U - - Google Patents
Info
- Publication number
- JPS61104490U JPS61104490U JP18874284U JP18874284U JPS61104490U JP S61104490 U JPS61104490 U JP S61104490U JP 18874284 U JP18874284 U JP 18874284U JP 18874284 U JP18874284 U JP 18874284U JP S61104490 U JPS61104490 U JP S61104490U
- Authority
- JP
- Japan
- Prior art keywords
- light
- base material
- face
- light diffusing
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18874284U JPS61104490U (me) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18874284U JPS61104490U (me) | 1984-12-14 | 1984-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61104490U true JPS61104490U (me) | 1986-07-03 |
Family
ID=30746206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18874284U Pending JPS61104490U (me) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61104490U (me) |
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1984
- 1984-12-14 JP JP18874284U patent/JPS61104490U/ja active Pending